CN115075395A - Modular rapid assembling system composed of 3D printing plate and light keel - Google Patents

Modular rapid assembling system composed of 3D printing plate and light keel Download PDF

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Publication number
CN115075395A
CN115075395A CN202210451195.6A CN202210451195A CN115075395A CN 115075395 A CN115075395 A CN 115075395A CN 202210451195 A CN202210451195 A CN 202210451195A CN 115075395 A CN115075395 A CN 115075395A
Authority
CN
China
Prior art keywords
printing plate
main frame
fossil fragments
modular rapid
keel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210451195.6A
Other languages
Chinese (zh)
Inventor
袁烽
张立名
梁丹苧
张秋童
宋泽胤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Yizao Technology Co ltd
Tongji University
Original Assignee
Shanghai Yizao Technology Co ltd
Tongji University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Yizao Technology Co ltd, Tongji University filed Critical Shanghai Yizao Technology Co ltd
Priority to CN202210451195.6A priority Critical patent/CN115075395A/en
Publication of CN115075395A publication Critical patent/CN115075395A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels

Abstract

The invention discloses a modular rapid assembling system consisting of 3D printing plates and light keels, which comprises a main frame, wherein a plurality of 3D printing plates are assembled on the main frame, and the modular rapid assembling system is characterized in that a convex part is arranged at the top end of each 3D printing plate, a groove part is arranged at the bottom end of each 3D printing plate, and the adjacent convex parts and the groove parts can be matched and connected; the side end of each 3D printing plate is provided with an inward slot; still include fossil fragments, the first end of fossil fragments can be inserted to the slotted hole inside, the second end of fossil fragments with main frame adaptation links up. The assembling system provided by the invention assembles the 3D printing plate on the main frame through the keel penetrating through the 3D printing plate, and has the advantage of being fast to assemble and disassemble.

Description

Modular rapid assembling system composed of 3D printing plate and light keel
Technical Field
The invention relates to a modular rapid assembling system consisting of a 3D printing plate and a light keel, and belongs to the technical field of assembling and disassembling type movable rooms.
Background
A living room is generally intended to be quickly built and has a good environment for activities, and thus has a wide application field in today's life. It has better comfortableness and practicability and meets the requirements of specific activities such as residence, office, entertainment and the like. The detachable movable house can adapt to environmental conditions to rapidly complete detachment and installation in different application scenes or temporary conditions. Therefore, the construction system and the construction method become key factors in the mobile living room system.
The available living rooms can be roughly classified into two types: 1. a movable house which meets the basic accommodation demand and is provided with necessary living facilities under emergency conditions or in hard areas; the movable house is simple and practical, has low manufacturing cost, has the functions of resisting water, wind and other environmental factors, has consistent, simple and plain appearance and no decoration; 2. an independent office or entertainment cabin in an urban environment; the house for activities has the advantages that the house for activities meets the specific activity function, the appearance is in accordance with the aesthetics, the internal software and hardware are complete, the comfort level is emphasized, but the house for activities is large in size, inconvenient to transport and fast to disassemble and assemble.
In addition, the structural wall panel manufactured by the traditional technique has single function and lacks of customization, and cannot simplify the disassembly and assembly sequence due to structural limitation, and the frame system is heavy and lacks of flexibility.
In order to solve the problems, a modular rapid assembling system composed of a 3D printing plate and a light keel is necessary.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a modular rapid assembly system consisting of a 3D printing plate and a light keel, and rapid transportation, disassembly and assembly are realized by adopting a 3D printing modular integrated wallboard and a light skeleton.
The invention is realized by the following technical scheme:
a modular rapid assembly system composed of 3D printing plates and light keels comprises a main frame, a plurality of 3D printing plates can be assembled on the main frame, and the modular rapid assembly system is characterized in that,
the top end of each 3D printing plate is provided with a convex part, the bottom end of each 3D printing plate is provided with a groove part, and the adjacent convex parts and the groove parts can be matched and connected;
the side end of each 3D printing plate is provided with an inward slot;
the first end of the keel can be inserted into the slotted hole, and the second end of the keel is matched and connected with the main frame;
the slotted hole is followed the width direction of 3D printing plate runs through 3D printing plate, the first end of fossil fragments can pass the slotted hole with main frame adaptation links up.
The tip of the first end of fossil fragments and second end all has bellied thread slipping, be provided with the notch on the main frame, the notch with the mutual adaptation of thread slipping links up
And a plastic cushion is arranged between the inner wall of the slotted hole and the surface of the keel.
The inside of the 3D printing plate is filled with a heat insulating and/or sound insulating material.
The slotted hole has two, and follows 3D prints board direction of height interval distribution.
The invention achieves the following beneficial effects:
in the assembly system, the adjacent 3D printing plates can be matched and connected through the adjacent concave-convex structures, the keel is inserted into the slot hole formed in the 3D printing plate to splice the keel and the 3D printing plate, in addition, the end part of the keel is matched and connected with the main frame, so that the 3D printing plate, the keel and the main frame are integrally spliced, the assembly of all the parts is completed through the mutually matched structures, and the parts are not required to be fixedly connected by using fasteners such as screws, so that the rapid assembly and disassembly can be realized through the structures.
In addition, the 3D printing plate can be customized as an internal and external visual surface, and can adapt to rich application scenes. Meanwhile, the light modularized component system is adopted, so that the working efficiency of the building process is greatly improved, the activity requirement is met, and the time for storage and transportation and the consumption of labor cost are effectively saved.
Drawings
FIG. 1 is a schematic structural view of a construction system;
FIG. 2 is a schematic diagram of a 3D printing plate;
fig. 3 is a schematic structural view of a state in which adjacent 3D printing plates are spliced to each other.
Fig. 4 is a schematic diagram of a movable light single soundproof compartment assembly.
Fig. 5 is an expanded structure schematic diagram of the 3D printing plate.
In the figure:
a main frame 1, a notch 11;
the 3D printing plate 2, the convex portion 21, the groove portion 22, the groove hole 23;
keel 3, slide fastener 31.
Detailed Description
The invention is further described below. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in the figures, the modularized rapid assembling system composed of the 3D printing plate and the light keel comprises a main frame 1, the 3D printing plate 2 and the keel 3, wherein the main frame 1 is of a frame-shaped structure, the specific shape of the frame-shaped structure can be changed according to actual use requirements, and the main frame 1 mainly plays a supporting role;
the 3D printing plate 2 may be assembled on the main frame 1, specifically,
the 3D printing plate 2 is provided with a convex part 21 at the top end, and the convex part 21 extends to two side ends of the 3D printing plate 2 along the width direction of the 3D printing plate 2;
a groove portion 22 is provided at the bottom end of the 3D printing plate 2, the groove portion 22 extending to both side ends of the 3D printing plate 2 in the width direction of the 3D printing plate 2;
the convex part 21 and the groove part 22 are matched with each other, namely the convex part 21 can be clamped in the groove part 22, so that the splicing between two adjacent 3D printing plates 2 can be realized;
further, a slot 23 is provided in the 3D printing plate 2, the slot 23 is provided to penetrate from one side end of the 3D printing plate 2 to the other side end, that is, the slot 23 is provided to penetrate in the width direction of the 3D printing plate 2, and when the 3D printing plate 2 is substantially rectangular, the projection 21, the groove 22 and the slot 23 are substantially parallel;
the keel 3, preferably the keel 3 is a light keel, the keel 3 can pass through the slot 23, and the first end and the second end of the keel 3 are positioned outside the slot 23;
for realizing the linking of fossil fragments 3 and main frame 1, the tip of the first end of fossil fragments 3 and second end all has bellied thread slipping 31, is provided with notch 11 on the main frame 1, and this notch 11 links up with the mutual adaptation of thread slipping 31. Specifically, the slider 31 can only slide into the notch 11 from the starting end of the notch 11 to complete the engagement and matching between the slider 31 and the notch 11, and the slider 31 cannot be pulled out from the direction perpendicular to the notch 11 after sliding into the notch 11, and similarly, the slider 31 cannot be inserted into the slider 31 from the direction perpendicular to the notch 11;
based on above-mentioned structural design, assembling between main frame 1, 3D printing plate and fossil fragments 3 can be accomplished according to following step, at first: make fossil fragments 3 run through 3D and print board 2, then with the both ends of fossil fragments 3 slip in the notch 11 of main frame 1, just so quick, light completion assemble between main frame 1, 3D print board and the fossil fragments 3, this process need not fasteners such as screw, consequently has easy and simple to handle, swift advantage.
In order to make the keel 3 inserted into the slot 23 more stable, a plastic cushion (not shown) is arranged between the inner wall of the slot 23 and the surface of the keel 3, the plastic cushion can well play a role of anti-skidding, preferably, the plastic cushion can be attached to the surface of the keel 3 in a wrapping manner, and in addition, glass cement can be further injected between the inner wall of the slot 23 and the plastic cushion to complete further fixing.
For further promoting the intensity of assembling the system, more stable for 3D prints board 2 simultaneously, avoids the emergence of the upset condition, slotted hole 23 has two, and follows 3D prints board direction of height interval distribution, that is to say, every 3D prints board 2 by two fossil fragments 3 that run through slotted hole 23 support and realize with assembling of main frame 1.
In order to provide the space formed by the splicing system with heat and/or sound insulation properties, the inside of the 3D printing plate 2 is filled with a heat and/or sound insulation material. And adopt the silica gel cushion to carry out the shutoff at the port department, can avoid 3D printing plate 2 and main frame 1 direct collision's the gap scheduling problem that leads to like this.
The application case is as follows:
fig. 4 shows a mobile lightweight single soundproof compartment which is mainly assembled by the assembly system of the present invention, specifically, by the assembly steps shown in fig. 4a to 4 e. As can be seen from fig. 4a and 4b, the main frame 1 mainly comprises a bottom frame, a vertical frame and a top frame, as can be seen from fig. 4c, after the keel 3 is inserted into the 3D printing plate 2 in advance, then the two ends of the keel 3 slide into the notches 11 of the main frame 1, so that the assembly of the surrounding edge (wall surface) can be completed, a movable light single soundproof cabin prototype surrounded by the main frame 1 and the plurality of 3D printing plates 2 is formed, and as can be seen from fig. 4D, the surrounding edge can be continuously completed by other accessories depending on the notches 11 on the main frame 1, for example: glass surrounding edges and filling and installing of fillers. Figure 4e is a successful presentation after the door and window and curb are completed. All need rely on concave-convex structure alright realization to connect at the junction and accomplish the assembly among the above-mentioned process, consequently, can realize quick dismouting.
According to the invention, the D printing plate 2 can be prefabricated into the shape shown in fig. 5 according to the actual application requirements, specifically shown in fig. 5 a-5 b, and the 3D printing plate 2 has the characteristics of rapid forming, reduction of resource consumption of manpower and material resources and the like in actual application. The outer surface of the specific 3D printing plate 2 has high variability, which can ensure flexible change of the appearance of the visible surface without affecting the internal structural design, even adding corresponding functions. In the assembly system, each 3d printing plate 2 can be independently replaced to meet different functions, the previous plates can be reused, the labor consumption and unnecessary time waste are reduced, the market prospect is wide, and the sustainable concept is also practiced.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A modular rapid assembly system composed of 3D printing plates and light keels comprises a main frame, a plurality of 3D printing plates can be assembled on the main frame, and the modular rapid assembly system is characterized in that,
the top end of each 3D printing plate is provided with a convex part, the bottom end of each 3D printing plate is provided with a groove part, and the adjacent convex parts and the groove parts can be matched and connected;
the side end of each 3D printing plate is provided with an inward slot;
still include the fossil fragments, the first end of fossil fragments can be inserted to the slotted hole inside, the second end of fossil fragments with the main frame adaptation links up.
2. The modular rapid-assembling system of claim 1, which is composed of 3D printing plate and light keel,
the slotted hole is followed the width direction of 3D printing plate runs through 3D printing plate, the first end of fossil fragments can pass the slotted hole with main frame adaptation links up.
3. The modular rapid-assembling system composed of 3D printing plate and light keel according to claim 2,
the tip of the first end of fossil fragments and second end all has bellied thread slipping, be provided with the notch on the main frame, the notch with the mutual adaptation of thread slipping links up.
4. A modular rapid-assembly system composed of a 3D printing plate and a light keel according to any one of claims 1-3,
and a plastic cushion is arranged between the inner wall of the slotted hole and the surface of the keel.
5. The modular rapid-assembling system composed of 3D printing plate and light keel according to claim 4,
the inside of the 3D printing plate is filled with a heat insulating and/or sound insulating material.
6. The modular rapid-assembling system of claim 5, which is composed of 3D printing plate and light keel,
the 3D printing plate with be provided with the silica gel cushion on the surface that main frame 1 contacted.
7. The modular rapid-assembling system composed of 3D printing plate and light keel according to claim 5 or 6,
the slotted hole has two, and follows 3D prints board direction of height interval distribution.
CN202210451195.6A 2022-04-27 2022-04-27 Modular rapid assembling system composed of 3D printing plate and light keel Pending CN115075395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210451195.6A CN115075395A (en) 2022-04-27 2022-04-27 Modular rapid assembling system composed of 3D printing plate and light keel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210451195.6A CN115075395A (en) 2022-04-27 2022-04-27 Modular rapid assembling system composed of 3D printing plate and light keel

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CN115075395A true CN115075395A (en) 2022-09-20

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996028A (en) * 2012-12-17 2013-03-27 浙江宝盛塑业有限公司 Polyvinyl chloride (PVC) folding door
WO2016027917A1 (en) * 2014-08-20 2016-02-25 윤태소 Variable modular vegetable garden
CN205653928U (en) * 2016-04-20 2016-10-19 北新集团建材股份有限公司 Combined keel
WO2017020676A1 (en) * 2015-07-31 2017-02-09 北新集团建材股份有限公司 Modular wall and erection method thereof
CN207110860U (en) * 2017-06-22 2018-03-16 浙江金旗门业有限公司 A kind of TK baking vanish joggle solid wood door
CN207419705U (en) * 2017-06-08 2018-05-29 深圳市大象建筑空间设计有限公司 A kind of meeting exhibition room for being easy to build with dismounting
CN208981628U (en) * 2018-09-14 2019-06-14 广州市凯诗迪建材科技有限公司 A kind of fast assembling wall slab
CN111312086A (en) * 2020-03-09 2020-06-19 深圳市中盛泰实业股份有限公司 Quick splicing structure of LED display screen module
CN111794570A (en) * 2020-07-16 2020-10-20 中铁二局集团有限公司 Prefabricated assembly type safe learning experience hall and installation method thereof
CN113914478A (en) * 2021-09-30 2022-01-11 昌达建筑科技有限公司 Modular assembly type building
CN215563587U (en) * 2021-06-03 2022-01-18 江苏满堂红建筑装饰工程有限公司 Unit type keel partition plate

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996028A (en) * 2012-12-17 2013-03-27 浙江宝盛塑业有限公司 Polyvinyl chloride (PVC) folding door
WO2016027917A1 (en) * 2014-08-20 2016-02-25 윤태소 Variable modular vegetable garden
WO2017020676A1 (en) * 2015-07-31 2017-02-09 北新集团建材股份有限公司 Modular wall and erection method thereof
CN205653928U (en) * 2016-04-20 2016-10-19 北新集团建材股份有限公司 Combined keel
CN207419705U (en) * 2017-06-08 2018-05-29 深圳市大象建筑空间设计有限公司 A kind of meeting exhibition room for being easy to build with dismounting
CN207110860U (en) * 2017-06-22 2018-03-16 浙江金旗门业有限公司 A kind of TK baking vanish joggle solid wood door
CN208981628U (en) * 2018-09-14 2019-06-14 广州市凯诗迪建材科技有限公司 A kind of fast assembling wall slab
CN111312086A (en) * 2020-03-09 2020-06-19 深圳市中盛泰实业股份有限公司 Quick splicing structure of LED display screen module
CN111794570A (en) * 2020-07-16 2020-10-20 中铁二局集团有限公司 Prefabricated assembly type safe learning experience hall and installation method thereof
CN215563587U (en) * 2021-06-03 2022-01-18 江苏满堂红建筑装饰工程有限公司 Unit type keel partition plate
CN113914478A (en) * 2021-09-30 2022-01-11 昌达建筑科技有限公司 Modular assembly type building

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